CN211722821U

CN211722821U - Cooking utensil

Info

Publication number: CN211722821U
Application number: CN202020126437.0U
Authority: CN
Inventors: 肖志一; 鲁永柱
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-23
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a cooking utensil, which comprises an outer pot and an inner pot, wherein the inner pot is arranged in the outer pot; wherein, the protruding supporting part that is equipped with of outer pot bottom, supporting part will interior pot support in outer pot, have steam channel between interior pot and the outer pot, steam channel is used for supplying water steam to follow outer pot gets into in the interior pot. The utility model provides a cooking utensil, outer pot are equipped with the supporting part, support interior pot through the supporting part, can remove the step of assembly bearing structure from, simple structure washs easily, easily processes to, interior pot can freely be got and put, during the use, only need with interior pot directly place on the supporting part can, it is very convenient to use.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking utensil.

Background

The electric heating pot is a cooking appliance for converting electric energy into heat energy, and can realize various cooking modes such as frying, steaming, boiling, stewing, braising and the like. Electric cookers are classified into electric frying pans, electric stewpots, electric steamers, electric cookers, electric chafing dishes, and the like according to different cooking modes. Most of the electric rice cookers heat and cook rice in a cooking mode, that is, water and rice are put into a cooker body together, and the rice is cooked by heating and evaporating the water. Therefore, a novel electric rice cooker for making rice in a steaming manner is provided, and the existing electric rice cooker for steaming rice generally comprises an outer cooker and an inner cooker, wherein the upper edge of the outer cooker is buckled with a bracket which supports the inner cooker through the bracket, the bracket comprises an upper bracket and a lower bracket, the upper bracket and the lower bracket respectively clamp the upper edge of the outer cooker from the upper side and the lower side of the upper edge of the outer cooker and are buckled together, the bracket with the structure is complex in assembly and relatively high in production cost, and a gap exists between the upper bracket and the lower bracket, so that the cleaning is difficult.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for an improved cooking appliance that reduces assembly steps, reduces manufacturing costs, and facilitates cleaning.

The utility model provides a cooking utensil, include: an outer pot; the inner pot is arranged in the outer pot; the outer pot is characterized in that a supporting part is convexly arranged at the bottom of the outer pot, the inner pot is supported in the outer pot by the supporting part, a steam channel is arranged between the inner pot and the outer pot, and the steam channel is used for supplying steam to enter the inner pot from the outer pot. So set up, outer pot is equipped with the supporting part, supports interior pot through the supporting part, can remove the step of assembling bearing structure from, simple structure, easy washing, easily processing to, interior pot can freely be got and is put, during the use, only need with interior pot directly place on the supporting part can, the assembly to interior pot does not have higher required precision, thereby can reduce the cost of production and processing.

In an embodiment of the present invention, the lateral wall of the outer pot is provided with a plurality of spacing portions, a plurality of which are protruded along the circumferential interval of the outer pot. So set up, simple structure, easily processing, a plurality of spacing portions set up along the circumference interval of outer pot to form steam channel between the adjacent spacing portion, guaranteed that steam channel has sufficient air flow, and a plurality of spacing portions have restricted interior pot mobilizable space, make interior pot can accurately place on the supporting part, and the condition of slope can not appear.

In an embodiment of the present invention, the limiting portion is a projection integrally formed with the outer pot. So set up, simple structure, stability is good, and easy processing.

In an embodiment of the present invention, a gap is formed between the limiting portion and the outer wall of the inner pot. So set up, getting of interior pot can be more smooth and easy, and can avoid the outer wall of pot in spacing portion fish tail.

In an embodiment of the present invention, the supporting portion is a protrusion integrally formed with the outer pot. So set up, simple structure, stability is good, and easy processing.

In an embodiment of the present invention, the supporting portion has a top surface and a side surface, and the top surface and the side surface of the supporting portion are connected by a circular arc curved surface. So set up, can avoid the supporting part scratch interior pot.

In an embodiment of the present invention, the number of the supporting portions is plural, and plural the supporting portions are arranged at intervals. So set up, can avoid the space of supporting part below with interior pot to separate the disconnection with the space in the interior pot outside to pot below has guaranteed to have enough water level space in, and has guaranteed the intercommunication in steam channel and interior pot below water level space.

In an embodiment of the present invention, the supporting portion is disposed along the inner wall of the outer pot. So set up, except can the stable support inner pot, still can ensure the steam homodisperse more of inner pot week side, avoid the rice inhomogeneous condition of being heated of different positions.

In an embodiment of the present invention, the outer pot further comprises a casing and a cover, the outer pot is fixed in the casing, and the cover is openably and closably disposed on the casing.

In an embodiment of the present invention, the heating device further comprises a heating element, wherein the heating element is fixedly arranged at the bottom of the outer pot. So set up, the heat can directly be given outer pot, and the efficiency of heating is higher.

The utility model provides a cooking utensil, outer pot are equipped with the supporting part, support the inner pot through the supporting part, can remove the step of assembly bearing structure from, simple structure washs easily, easily processes to can reduce the cost of production and processing. And the inner pot can be freely taken and placed, and when the inner pot is used, the inner pot only needs to be directly placed on the supporting part, so that the inner pot is very convenient to use.

Drawings

Fig. 1 is a perspective view of a cooking appliance according to an embodiment of the present invention;

fig. 2 is a sectional view of a cooking appliance according to an embodiment of the present invention;

fig. 3 is an exploded view of a cooking appliance according to an embodiment of the present invention;

fig. 4 is a side view of an outer pot of a cooking appliance according to an embodiment of the present invention;

FIG. 5 is a top view of the outer pot of FIG. 4;

fig. 6 is a perspective view of a base of a cooking appliance according to an embodiment of the present invention.

Description of the main elements

1	Pot body
		10	Shell body
101	Steam channel
		11	Outer pot
111	Supporting part
		112	Limiting part
12	Inner pot
		2	Cover body
3	Heating assembly
		31	Heating plate
32	Heating tube
		4	Upper connector
5	Power supply base
		51	Lower connector

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The term "plurality" as used herein refers to two or more.

Referring to fig. 1-3, the present invention provides a cooking device, which may be an electric cooker, an electric stewpan, or other electric heating device, and will be described below by way of example with reference to an electric cooker. It can be understood that the cooking appliance may have various functions such as cooking porridge, cooking soup, etc. in addition to the function of cooking rice.

The cooking utensil comprises a pot body 1, an inner pot 12 and a cover body 2. The cooking utensil is approximately cylindrical in shape, and the pot body 1 comprises a shell 10 and an outer pot 11 fixed in the shell 10. The inner pot 12 can be freely put into the outer pot 11 or taken out of the outer pot 11, thereby being convenient for cleaning. The cover body 2 is arranged on the shell 10 of the pot body 1 in an openable and closable manner, and when the cover body 2 covers the pot body 1, a cooking space is formed between the cover body 2 and the outer pot 11. The cover body 2 can also be provided with a sealing ring which is arranged between the cover body 2 and the outer pot 11 and used for sealing the cooking space when the cover body 2 covers the pot body 1.

In order to ensure that steam can circulate to the inner pot 12 for steaming rice, a steam passage 101 is provided between the inner pot 12 and the outer pot 11, and the steam passage 101 communicates the inner space of the outer pot 11 with the inner space of the inner pot 12 for supplying steam from the outer pot 11 into the inner pot 12. When cooking, the outer pot 11 contains water, the inner pot 12 contains rice, and when the water in the outer pot 11 is heated to form water vapor, the water vapor flows from the outer pot 11 to the inner pot 12 through the vapor passage 101, so that the rice in the inner pot 12 is heated. According to the cooking utensil, rice is cooked in a steaming mode, raw rice can fully absorb water vapor to form full rice grains, and the rice tastes better. Moreover, delicious rice can be prepared without strictly controlling the proportion of water to rice, so that the rice is simpler to use and is suitable for various types of consumers.

In order to support the inner pot 12, a support part 111 is convexly arranged at the bottom of the outer pot 11 towards the inner pot 12, and the support part 111 supports the inner pot 12 in the outer pot 11. In this embodiment, since the outer pot 11 is provided with the supporting portion 111, that is, the supporting portion 111 is directly formed on the outer pot 11, the step of assembling the supporting structure can be omitted, the structure is simple, the cleaning is easy, the processing is easy, and thus the cost of the production and the processing can be reduced. When the inner pot 12 is used, the inner pot 12 is directly placed on the supporting portion 111, the assembly of the inner pot 12 does not have high precision requirements, the production and processing cost can be reduced, the inner pot 12 can be taken out conveniently, and the inner pot 12 can be taken out to be cleaned.

Referring to fig. 4 and 5, the supporting portion 111 is a protrusion integrally formed with the outer pot 11, and the structure is simple and stable. In this embodiment, the supporting portion 111 connects the side wall and the bottom wall of the outer pot 11, that is, the portion of the side wall of the outer pot 11 connecting the bottom wall protrudes toward the inside of the outer pot 11 to form the supporting portion 111. The supporting part 111 has a top surface and a side surface, and the top surface and the side surface of the supporting part 111 are connected through an arc curved surface, so that the supporting part 111 can be prevented from scratching the inner pot 12. The top surface of the supporting portion 111 supports the inner pan 12, and further, the top surface of the supporting portion 111 is an inclined surface inclined from the side wall of the outer pan 11 toward the central region, so that the top surfaces of the supporting portions 111 cooperate to form an approximately funnel-shaped supporting structure, and the supporting portion 111 can support the inner pan 12 more stably, and such a shape is easier to process. Specifically, the shape of the protrusion may be a square shape having rounded corners, and the upper end of the square shape may support the inner pan 12 more stably. The supporting portion 111 can be formed by die-casting or stamping, the die-casting or stamping process is mature, the processing process is simple, and the control of the production cost is facilitated.

The quantity of supporting part 111 is a plurality of, and a plurality of supporting part 111 intervals set up, can avoid supporting part 111 to separate the disconnection with the space in 12 outsides of interior pot in the space of 12 below of pot to pot 12 below has had enough water level space in having guaranteed, and has guaranteed the intercommunication in steam channel 101 and interior pot 12 below water level space. In this embodiment, the number of the supporting portions 111 is three, and the three supporting portions 111 can stably support the inner pan 12. Of course, the number of the supporting portions 111 may be other numbers.

The inner wall circumference of a plurality of supporting parts 111 edge outer pot 11 evenly arranges, and then the size of the interval between a plurality of supporting parts 111 is the same, sets up like this, except can stably supporting interior pot 12, still can ensure the steam homodisperse more of interior pot 12 week side, avoids the rice of different positions to be heated the inhomogeneous condition.

Referring to fig. 2-5, the side wall of the outer pot 11 is convexly provided with a plurality of limiting portions 112,

the plurality of limiting parts 112 are arranged at intervals along the circumferential direction of the outer pot 11, and the side wall of the outer pot 11 and the side wall of the inner wall 12 are spaced by the limiting parts 112, so that the steam channel 101 is formed between the adjacent limiting parts 112, steam can pass through the steam channel, and sufficient ventilation quantity is ensured. The structure for forming the steam channel 101 is very simple and easy to process. When placing interior pot 12, can put into outer pot 11 with interior pot 12 from between a plurality of spacing portions 112, the mobilizable space of interior pot 12 has been restricted to a plurality of spacing portions 112, makes interior pot 12 can accurately place on supporting part 111, and the condition of slope can not appear. Preferably, the position-limiting part 112 is arranged at a position of the outer pot 11 close to the pot edge, so that the inner pot 12 can be conveniently put into the outer pot 11 from among the position-limiting parts 112, and of course, the position-limiting part 112 can also be arranged at a position of the outer pot 11 close to the middle part. In this embodiment, the number of the limiting portions 112 is three, and the three limiting portions 112 can perform a better limiting function. Of course, the number of the stopper portions 112 may be other numbers.

Furthermore, the limiting part 112 is a projection integrally formed with the outer pot 11, and has simple structure, good stability and easy processing. The shape of the protrusion may be a rectangle with rounded corners, and the length direction of the protrusion is the same as the height direction of the outer pot 11. The design with rounded corners avoids scratching the inner pan 12 and is easier to machine. The length direction is the same as the height direction of the outer pot 11, which is beneficial to limiting the inner pot 12 and avoiding the inner pot 12 from inclining. The limiting part 112 can be formed by die-casting or stamping, the die-casting or stamping process is very mature, the processing process is simple, and the control of the production cost is facilitated. In this embodiment, the limiting portion 112 and the supporting portion 111 are located on the same vertical line of the sidewall of the outer pot 11, which is beneficial to processing and has an attractive appearance. But not limited thereto, the position-limiting part 112 and the supporting part 111 may not be located on the same vertical line of the side wall of the outer pot 11.

Further, a gap is formed between the limiting portion 112 and the outer wall of the inner pot 12, so that the inner pot 12 can be taken and placed more smoothly, and the limiting portion 112 can be prevented from scratching the outer wall of the inner pot 12.

Referring to fig. 2 and 3, the cooking utensil further includes a heating element 3, and the heating element 3 is fixedly disposed at the bottom of the outer pot 11. The heating assembly 3 heats the outer pot 11 to cook rice. Specifically, the heat generating component 3 may include a heat generating plate 31 and a heat generating tube 32. The heating tube 32 is disposed in the heating plate 31 or below the heating plate 31. The heating tube 32 converts electric energy into heat energy for supplying heat, and the heating plate 31 can make the heat generation more uniform. The heating plate 31 can be arranged close to the bottom of the outer pot 11, for example, the heating plate 31 is welded at the bottom of the outer pot 11, so that heat can be directly transferred to the outer pot 11, and the heating efficiency is higher. In this embodiment, the outer pot 11 is fixed in the housing 10 and cannot be taken out, so as to avoid the problem of potential safety hazard caused by the exposed heating component 3.

In order to realize the electrification and normal use of the heating component 3, the cooking appliance further comprises an upper connector 4 capable of realizing the transmission of electric energy and signals, wherein the upper connector 4 is arranged in the shell 10 and is electrically connected with the heating component 3. In addition, the cooking appliance further includes a power base 5, as shown in fig. 6, the power base 5 has a lower connector 51, a control circuit board (not shown), and a power connector (not shown), and both the lower connector 51 and the power connector are electrically connected to the control circuit board. The power connector is used for connecting a mains supply interface so as to switch on a power supply, the lower connector 51 is matched with the upper connector 4, and the transmission of electric energy and signals can be realized through the connection between the lower connector 51 and the upper connector 4. During the use, connect connector 51 down with upper connector 4 and can realize the circular telegram of heating element 3 to heating element 3 carries out normal work and turns into heat energy with the electric energy thereby heats outer pot 11. Go up connector 4 and can set up in the bottom of the pot body 1, lower connector 51 sets up in power base 5's top, then only need align last connector 4 and place and can realize heating element 3's normal circular telegram on lower connector 51, and the operation is very simple, and it is very convenient to use. The upper connector 4 and the lower connector 51 can be provided as coupling connectors, which is safer and more reliable.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. A cooking appliance, comprising:

an outer pot (11), and

the inner pot (12), the said inner pot (12) locates in the said outer pot (11);

wherein, outer pot (11) bottom protruding supporting part (111) that is equipped with, supporting part (111) will interior pot (12) support in outer pot (11), interior pot (12) with steam channel (101) have between outer pot (11), steam channel (101) are used for water supply steam from outer pot (11) get into in interior pot (12).

2. The cooking appliance according to claim 1, wherein a plurality of limiting portions (112) are convexly arranged on the side wall of the outer pot (11), and the plurality of limiting portions (112) are arranged at intervals along the circumferential direction of the outer pot (11).

3. The cooking appliance according to claim 2, wherein the stopper (112) is a projection integrally formed with the outer pot (11).

4. The cooking appliance according to claim 2, wherein there is a gap between the stopper (112) and the outer wall of the inner pot (12).

5. The cooking appliance according to claim 1, wherein the support (111) is a protrusion integrally formed with the outer pot (11).

6. The cooking appliance according to claim 1, wherein the supporting portion (111) has a top surface and a side surface, and the top surface and the side surface of the supporting portion (111) are connected by a curved surface of a circular arc.

7. The cooking appliance according to claim 1, wherein the number of the supporting portions (111) is plural, and the plural supporting portions (111) are provided at intervals.

8. The cooking appliance according to claim 7, wherein a plurality of the support portions (111) are arranged uniformly in a circumferential direction along an inner wall of the outer pot (11).

9. The cooking appliance according to claim 1, further comprising a housing (10) and a cover (2), wherein the outer pot (11) is fixed in the housing (10), and the cover (2) is openably and closably provided on the housing (10).

10. The cooking appliance according to claim 1, further comprising a heat generating component (3), wherein the heat generating component (3) is fixedly arranged at the bottom of the outer pot (11).